With new strategies and evolving targets, threat actors are expanding their reach into unexpected domains. Researchers uncovered XenoRAT being distributed via Excel XLL files protected by ConfuserEx, marking a departure from its regular delivery methods. Meanwhile, ESET identified two new Linux backdoors, WolfsBane and FireWood, suspected to be linked to the Gelsemium APT group. Cybercriminals are turning Telegram into a bustling marketplace for malware, with Lumma Stealer at the center of the trade. Two channels, with thousands of subscribers, were found spreading the malware. Read on for more.